atrium (0 synonym found)

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Definition of atrium:

(n) : a square hall lighted from above, into which rooms open at one or more levels; a body cavity or chamber, especially an upper chamber of the heart that receives blood from the veins and forces it into a ventricle. An auricle. In higher vertebrates, the right atrium receives blood from the superior vena cava and inferior vena cava, and the left atrium receives blood from the left and right pulmonary veins

Definition of atrium:

(n) : a square hall lighted from above, into which rooms open at one or more levels; a body cavity or chamber, especially an upper chamber of the heart that receives blood from the veins and forces it into a ventricle. An auricle. In higher vertebrates, the right atrium receives blood from the superior vena cava and inferior vena cava, and the left atrium receives blood from the left and right pulmonary veins

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